Abstract: A dew resistant module for a test socket, and an electronic component testing device having the same are provided. An enclosure body is provided to circumscribe the test socket; and a test socket base plate provided on top of the test socket and enclosure body. A cover is provided to cover the test socket, enclosure body and test socket base plate. With the provision of the enclosure body and the cover, the test socket, test socket base plate and a portion of the thermal head are prevented from coming into contact directly with the atmosphere, whereby condensation or dewing is prevented, thermal insulation achieved and energy consumption minimized.

Abstract: A dual loop type temperature control module and an electronic device testing apparatus having the same are provided. The temperature control module comprises a first loop through which a first working fluid of a first temperature flows, a second loop through which a second working fluid of a second temperature flows, a controller for controlling a first switching valve such that the first or second working fluid flows through a temperature regulating device, and a second switching valve such that the working fluid flowing through the temperature regulating device returns to the first or second loop. The temperature regulating device adjusts a thermoelectric cooling device to reach two different reference temperatures based on the rise/fall of its temperature dependent on the working fluid.

Abstract: A dew resistant module for a test socket, and an electronic component testing device having the same are provided. An enclosure body is provided to circumscribe the test socket; and a test socket base plate provided on top of the test socket and enclosure body. A cover is provided to cover the test socket, enclosure body and test socket base plate. With the provision of the enclosure body and the cover, the test socket, test socket base plate and a portion of the thermal head are prevented from coming into contact directly with the atmosphere, whereby condensation or dewing is prevented, thermal insulation achieved and energy consumption minimized.

Abstract: A dual loop type temperature control module and an electronic device testing apparatus having the same are provided. The temperature control module comprises a first loop through which a first working fluid of a first temperature flows, a second loop through which a second working fluid of a second temperature flows, a controller for controlling a first switching valve such that the first or second working fluid flows through a temperature regulating device, and a second switching valve such that the working fluid flowing through the temperature regulating device returns to the first or second loop. The temperature regulating device adjusts a thermoelectric cooling device to reach two different reference temperatures based on the rise/fall of its temperature dependent on the working fluid.

Abstract: A computer includes a mother board, a standby power source, a BIOS display, and a BIOS user input. The mother board includes a storage unit. The storage unit stores BIOS software and BIOS settings of the computer. The standby power source is configured for providing a standby voltage when the computer is powered but not started up. The controller is configured for reading the BIOS software and the BIOS settings from the storage unit, driving the BIOS display to display a BIOS UI based upon the BIOS software and the BIOS setting, and editing the BIOS settings based upon inputs from the BIOS input unit upon the condition that the controller, the BIOS display, and the BIOS input unit receive the standby voltage.

Abstract: A computer system includes a notebook computer host, a supporting bracket, and a tablet personal computer (PC). The notebook computer host includes a motherboard. A receiving recess is formed in the supporting bracket. A connector is mounted on the receiving recess and connected to the motherboard of the notebook computer host. The tablet PC is detachably received in the receiving recess. A connection interface is mounted on the tablet personal computer. When the tablet PC is received in the receiving recess, the connection interface is connected to the connector, the tablet PC is powered on after powering on the notebook computer host. When the tablet PC enters a first operating system, the tablet PC functions as a display and a hard disk drive connected to the notebook computer host to communicate with the motherboard of the notebook computer host.

Abstract: A computer includes a mother board, a standby power source, a BIOS display, and a BIOS user input. The mother board includes a storage unit. The storage unit stores BIOS software and BIOS settings of the computer. The standby power source is configured for providing a standby voltage when the computer is powered but not started up. The controller is configured for reading the BIOS software and the BIOS settings from the storage unit, driving the BIOS display to display a BIOS UI based upon the BIOS software and the BIOS setting, and editing the BIOS settings based upon inputs from the BIOS input unit upon the condition that the controller, the BIOS display, and the BIOS input unit receive the standby voltage.

Abstract: A universal serial bus (USB) mouse includes a USB plug, a USB hub circuit, a mouse control circuit, a BLUETOOTH module, a network adapter, and an antenna. The USB hub circuit is connected to the USB plug. The mouse control circuit is connected to the USB hub circuit. The BLUETOOTH module is connected to the USB hub circuit. The network adapter is connected to the USB hub circuit and the BLUETOOTH module. The antenna is connected to the BLUETOOTH module. The BLUETOOTH module together with the antenna functions as a BLUETOOTH receiver. The network adapter transmits network data through the BLUETOOTH module and with the antenna.

Abstract: A computer system includes a notebook computer host, a supporting bracket, and a tablet personal computer (PC). The notebook computer host includes a motherboard. A receiving recess is formed in the supporting bracket. A connector is mounted on the receiving recess and connected to the motherboard of the notebook computer host. The tablet PC is detachably received in the receiving recess. A connection interface is mounted on the tablet personal computer. When the tablet PC is received in the receiving recess, the connection interface is connected to the connector, the tablet PC is powered on after powering on the notebook computer host. When the tablet PC enters a first operating system, the tablet PC functions as a display and a hard disk drive connected to the notebook computer host to communicate with the motherboard of the notebook computer host.

Abstract: A universal serial bus (USB) mouse includes a USB plug, a USB hub circuit, a mouse control circuit, a wireless router circuit, a wireless network card circuit, and an antenna. The mouse control circuit, the wireless router circuit, and the wireless network card circuit are connected to the USB plug through the USB hub circuit. The antenna is connected between the wireless router circuit and the wireless network card circuit. The wireless router circuit together with the antenna functions as a wireless router. The wireless network card circuit together with the antenna functions as a wireless network card.

Abstract: A test system for testing various functions of electronic devices includes a master device and a simulation control device. The master device is connected to an input device and the electronic devices through the simulation control device. The master device records input signals of the input device and generate simulation signals according to the input signals. The simulation control device simulates the input signals of the input device according to the simulation signals to test the electronic devices.

Abstract: A test system for testing various functions of electronic devices includes a master device and a simulation control device. The master device is connected to an input device and the electronic devices through the simulation control device. The master device records input signals of the input device and generate simulation signals according to the input signals. The simulation control device simulates the input signals of the input device according to the simulation signals to test the electronic devices.

Abstract: An apparatus for controlling rotational speed of a fan includes a sensor module, a single chip microcomputer (SCM) module, and a driving module. The sensor module collects rotational speed signals of a fan, and converts the rotational speed signals to voltage signals. The SCM module receives the voltage signals from the sensor module and compares the voltage signals with a predetermined rotational speed value stored in the SCM module, and outputs a control signal according to the comparison. The driving module receives the control signal from the SCM module, and outputs a pulse width modulation (PWM) signal to control the rotational speed of the fan.

Abstract: A power cycle test method for testing an electronic equipment (30) includes: configuring a total test count and a current test count; updating the current test count by incrementing the current test count by a value; utilizing a corresponding AC control signal, a corresponding DC control signal, and a reboot control signal to control the electronic equipment in sequence; checking whether the electronic equipment is in a workable condition when the electronic equipment is respectively controlled under the control signals; repeating the updating step, the utilizing step and the checking step until the current test count is equal to the total test count; and generating a result message if the current test count is equal to the total test count. A related system is also disclosed.

Abstract: An apparatus for controlling rotational speed of a fan includes a sensor module, a single chip microcomputer (SCM) module, and a driving module. The sensor module collects rotational speed signals of a fan, and converts the rotational speed signals to voltage signals. The SCM module receives the voltage signals from the sensor module and compares the voltage signals with a predetermined rotational speed value stored in the SCM module, and outputs a control signal according to the comparison. The driving module receives the control signal from the SCM module, and outputs a pulse width modulation (PWM) signal to control the rotational speed of the fan.

Abstract: A power cycle test method for testing an electronic equipment (30) includes: configuring a total test count and a current test count; updating the current test count by incrementing the current test count by a value; utilizing a corresponding AC control signal, a corresponding DC control signal, and a reboot control signal to control the electronic equipment in sequence; checking whether the electronic equipment is in a workable condition when the electronic equipment is respectively controlled under said control signals; repeating said updating step, said utilizing step and said checking step until the current test count is equal to the total test count; and generating a result message if the current test count is equal to the total test count. A related system is also disclosed.

Abstract: A Universal Serial Bus (USB) port tester for testing a USB port of an electronic device includes an interface unit, a current-testing unit, and a voltage-testing unit. The interface unit is used for electrically connecting with the USB port of the electronic device and a USB device. The current-testing unit is connected to the interface unit for testing quality of the USB port of the electronic device in a standard current range. The voltage-testing unit is connected to the interface unit for testing quality of the USB port of the electronic device in a standard voltage range.

Abstract: A Universal Serial Bus (USB) port tester for testing a USB port of an electronic device includes an interface unit, a current-testing unit, and a voltage-testing unit. The interface unit is used for electrically connecting with the USB port of the electronic device and a USB device. The current-testing unit is connected to the interface unit for testing quality of the USB port of the electronic device in a standard current range. The voltage-testing unit is connected to the interface unit for testing quality of the USB port of the electronic device in a standard voltage range.

Abstract: A computer system includes a power supply, a mainboard, and a restart control circuit. The power supply includes a system power source output and a stand-by power source output. The restart control circuit has a first input connected to the system power source output, a second input connected to the stand-by power source output, and an output connected to the mainboard. During an interval of time after the computer system is turned on, the system power source output provides working voltage for the restart control circuit, and the output provides trigger signals at a high level for the mainboard. During an interval of time after the computer system is turned off, the stand-by power source output provides stand-by voltage to the restart control circuit, and the output provides trigger signals at a low level for the mainboard to trigger the computer system to restart.